This paper presented methods to determine the aerodynamic forces that act on an aircraft wing during flight. These methods are initially proposed for a simplified two degree-of-freedoms airfoil model and then are extensively applied for a multi-degree-of-freedom airfoil system. Different airspeed conditions are considered in establishing such methods. The accuracy of the presented methods is verified by comparing the estimated aerodynamic forces with the actual values. A good agreement is achieved through the comparisons and it is verified that the present methods can be used to correctly identify the aerodynamic forces acting on the aircraft wing models.


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    Title :

    Analytical Methods of Evaluating Aerodynamic Forces of Aircraft Wings


    Additional title:

    Sae Technical Papers


    Contributors:
    Bi, Xueguang (author) / Liu, Yucheng (author)

    Conference:

    Aerospace Technology Conference and Exposition ; 2009



    Publication date :

    2009-11-10




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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